Trig Identities

Рет қаралды 650,881

Жыл бұрын

This trigonometry video tutorial discusses common trig identities and formulas such as the pythagorean identites, reciprocal identites, quotient identities, even odd identities, cofunction identities, double angle formulas, half angle formulas, sum and difference identities, power reducing formlas, product to sum identities, and sum to product identities.
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Trigonometry - Basic Introduction: • Trigonometry
Introduction to Angles: • Introduction to Angles
Radians and Degrees: • Radians and Degrees
What Exactly Is a Radian? • Trigonometry - What Ex...
Coterminal Angles: • Coterminal Angles In R...
Decimal Degrees to DMS: • Decimal Degrees to DMS...
Arc Length of a Circle and Sector Area: • Arc Length of a Circle...
Linear Speed and Angular Velocity: • Linear Speed and Angul...
Clock to Angle Problems: • Clock Aptitude Reasoni...
The Unit Circle: • The Unit Circle, Basic...
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Reference Angles: • How To Find The Refere...
The Six Trigonometric Functions: • The Six Trigonometric ...
How To Solve Right Triangles: • Trigonometry - How To ...
Reciprocal Identities: • Reciprocal Identities ...
Quotient Identities: • Quotient Identities - ...
Even and Odd Trigonometric Identities: • Even and Odd Trigonome...
Pythagorean Identities: • Pythagorean Identities...
Trig Functions - Periodic Properties: • How To Evaluate Trigon...
Trigonometry For Beginners: • Trigonometry For Begin...
The Exact Value of Trig Functions: • How To Find The Exact ...
Special Right Triangles - 30 60 90: • Special Right Triangle...
Special Right Triangles - 45 45 90: • Special Right Triangle...
Cofunction Identities: • Cofunction Identities ...
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Angle of Elevation Problems: • Angle of Elevation and...
Evaluating Trig Functions Given a Point: • Evaluating Trigonometr...
Exact Value of 5 Remaining Trig Functions: • How To Find The Exact ...
Evaluate Trig Functions - Reference Angles: • How To Use Reference A...
How To Graph Trig Functions: • Graphing Trigonometric...
How To Graph Sine and Cosine: • How To Graph Trigonome...
Evaluating Inverse Trig Functions: • Evaluating Inverse Tri...
Finding The Missing Side of a Triangle: • How To Calculate The M...
Finding The Missing Angle of a Triangle: • How To Calculate The M...
Two Triangle Trigonometry Problems: • How To Solve Two Trian...
Bearings Vs Direction - Word Problems: • Bearings vs Direction ...
Two Triangle Problems - More Examples: • Trigonometry - How To ...
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Verifying Trig Identities: • Verifying Trigonometri...
Trigonometry Final Exam Review: • Trigonometry Final Exa...

Пікірлер: 280

@TheOrganicChemistryTutor 6 ай бұрын

Trigonometry For Beginners: kzfaq.info/get/bejne/hrtyY7eSv53GmHU.html Final Exams and Video Playlists: www.video-tutor.net/ Full 2 Hour Trig Final Exam Review: kzfaq.info/get/bejne/r9-XZLtpspqte6c.html Join The Membership Program: bit.ly/46xaQTR

@WaffelenSyrup 4 ай бұрын

I'm actually cooked bro

@Rainbow-dj4ee 2 ай бұрын

LMFAOAO FR

@rplaysdemgamez3746 2 ай бұрын

bro same oml

@yigiter5404 2 ай бұрын

@@rplaysdemgamez3746 I know nothing man my test is in an hour

@butter-oq6yz 2 ай бұрын

same

@jasonhuang7512 2 ай бұрын

@@butter-oq6yz sheez my test at 5:30

@sasugamegami5113 4 ай бұрын

Bro teaches physics, algebra, chemistry, trig, basics of math, matrices, calculus, etc. What does this man can't do in the field of math?

@krisztian1238 Ай бұрын

This the day I realized it wasn't all sunshine and rainbows😭🙏

@thvtsydneylyf3th077 15 күн бұрын

you realise this aint no joke

@inspirationalroseswashere.. 7 күн бұрын

real?? trig was so easy until I got hit by this truckload

@Naturo_ukuzami Жыл бұрын

This man literally has tutorials on every topic I want

@twa9342 Жыл бұрын

The Organic Chemistry Tutor reigns supreme

@abigaleammons8574 2 ай бұрын

Bro literally my teacher only talks about donkeys in class. I mean literal donkeys. And yet I’m supposed to know this? This man has SAVED me

@Pugsgunsandstuff Ай бұрын

Fought the whole semester to keep my A, this is what's going to blow it for me. This stuff makes absolutely zero sense without a reference sheet or something.

@caviwhy Жыл бұрын

couldnt be even more perfect, literally learned about trig identities in class today and didnt understand it. immaculate timing

@tufasteel2329 Жыл бұрын

bro this trig stuff is so fukin hard

@Askechad Жыл бұрын

@@tufasteel2329 I swear it’s making me lose hope I can only do math if I get the logic but what’s the logic here…

@libertybee1307 Жыл бұрын

@@Askechad same my other classmates do it so fast and I’m here trying

@whyhayden 9 ай бұрын

Memorize this bc I’m in college and having to come back to review this because I forgot most of them

@MrDiceZack 2 ай бұрын

@@whyhaydenDo not ever memorize, it's better to understand

@friedhegg8874 7 ай бұрын

bruh literally two minutes in and you already gave me the best way to remember sin, cos, and tan. wow ur a legend

@Eeppydeepy Жыл бұрын

Thanks, man. Been cramming right before finals trying to relearn everything, and this channel has been a life saver. Everything is explained so clearly and simply it makes trig seem easy.

@ansmith460 Жыл бұрын

Thanks!

@kimminson4436 Ай бұрын

woaw

@dsi476 20 күн бұрын

yo send me 2 dollars pls

@thvtsydneylyf3th077 15 күн бұрын

legend! thanks for the support!

@user-ff5rh3pl3l 7 ай бұрын

This channel is by far my favorite KZfaq channel to learn Math. Thanks for making these videos. I can only imagine the hours and effort you put in.

@Billsomebody89 Жыл бұрын

30,60,90 and 45,45,90. The good ol' Right triangle basics. Your channel helped me out quite a bit in my trig class.

@plasmazammy3894 2 ай бұрын

I’ll be dead by Tuesday

@oklaserr Ай бұрын

real

@fwoopp9777 Жыл бұрын

Babe wake up, The Organic Chemistry Tutor dropped a new banger

@ashistoxic8447 Жыл бұрын

the timing of this video is actually perfect. I have a test tomorrow and I need to know my trig identities,

@brenytakz Ай бұрын

Stop reading comments and concentrate 😅

@gamereplixer8521 Жыл бұрын

I have a trig exam on this exact content tomorrow, big praise.

@TheOrganicChemistryTutor Жыл бұрын

This video can help you with your Trig final exam: kzfaq.info/get/bejne/haejldtluavSfGQ.html

@ramusubedi7514 Ай бұрын

thnks i love this chanel@@TheOrganicChemistryTutor

@zdrafts_ 3 ай бұрын

Man may God bless you though I paid a huge sum of tuition fee the whole year you're gonna save my exam a month ago I'll return with an A* in Gcse Add Maths (In Sha Allah) Y'all pray I get an A*

@megufan6955 Ай бұрын

We are absolutely done for 🗣🗣💯💯🔥🔥🔥

@user-ry7vm5dq2j 7 ай бұрын

thank you for explaining this chapter in a very systematic way, it really helps!

@user-xk4vu5wc8c 5 ай бұрын

I studied all this with great interest while studying in college. But now after 13 years it was very difficult to recollect. So when I go for an interview for the position of a mathematic teacher to answer the trigonometric functions was a difficult task. But this video helped me to remember all the trigonometric functions. It is really helpful for me. Thank you so much.

@dakamary9506 Жыл бұрын

Though my test was on Monday, your previous video for trig identities helped, I'll make sure to watch this one too

@GenghisKhanResurrected Жыл бұрын

I wanna meet bro one day

@KritarthaSharma Ай бұрын

fr 😭

@fidelisikhifa4510 8 ай бұрын

Thank you so much. You made me to conquered my fears. Thank you so much. You broken a complex maths into parts for my understanding. I appreciate you.

@mervlovesteddys 7 ай бұрын

this is actually make me cry

@mrblue2052 9 ай бұрын

your voice never changed.

@dman2204 Жыл бұрын

Thank you for uploading educational content every time!❤

@TheOrganicChemistryTutor Жыл бұрын

No problem

@williamhu9567 Жыл бұрын

@@TheOrganicChemistryTutor THE LEGEND HIMSELF HAS SPOKEN

@ilo9339 11 ай бұрын

@@TheOrganicChemistryTutor does JG stand for julio gonzalez?

@user-ww9ti3vl9u 4 ай бұрын

more helpful than what any teacher has done so far

@dalisabe62 6 ай бұрын

Very thorough and organized!

@onfire1341 5 ай бұрын

Very helpful content! Appreciate the hard work! Keep it up🌟🌟🌟

@user-fs6qr1in8v Ай бұрын

You covered just about everything here, nice. Got my final for pre-calc tomorrow

@Turboner Жыл бұрын

Bro right after my trig unit just ended. But I got the pre-calc final. Thanks for uploading! You da man. Wish me luck!

@TheOrganicChemistryTutor Жыл бұрын

This video can help you with your Pre-calculus final exam: kzfaq.info/get/bejne/itBdiZl8092xZas.html

@thomasogbonna Жыл бұрын

I really needed this. Thank you!!

@NaftaliSpodek 7 ай бұрын

I actually needed to watch this video For trigonometric Integrals It's a good review for that and also In polar coordinates

@qtastrophysics2581 7 ай бұрын

15:44 I love how you say let me say that again

@krylaarualla7313 11 ай бұрын

This is really amazing, I have my midterm exam today

@iliyasesoof17 2 ай бұрын

bro i'm so screwed

@brianmathx201 11 ай бұрын

lovely explainations. Thank you so much.

@badoibaboi5457 Жыл бұрын

how do u know when to apply a trig identity? is it necessary to apply an identity everytime u see one, or are there times where leaving the trig expression just as it is is better than applying an identity?

@EstherAdomah-zv2gt Жыл бұрын

Thanks a lot for this lesson 😊

@altheapalis 10 ай бұрын

the OCT never gatekeeps, what a king 👑

@T-T_Angel 7 күн бұрын

Next year ill be taking calc for my senior year in high school so i decided to put in the hours this summer. i am 8 mins into this video i can feal an increasing pressure in my skull and that's a good thing cause am absorbing the information. But its unreal its all of this is packed into a

@philemonngetich9044 11 ай бұрын

Thanks for your lec❤love it

@mazubahambizi5801 Ай бұрын

Broo. This is so complicated, I am basically lost at this point.

@nimakojnr6178 10 ай бұрын

The Organic Chemistry Tutor is too good, man! Clear videos check, eloquence check, and super intelligent double triple check

@njorogesteven621 7 ай бұрын

I just master

@user-kf2ek5ig9p 6 ай бұрын

Thanks really a good teacher❤

@EOMMunaware Жыл бұрын

Thanks bro I could use this for my calculus 1

@guliyevshahriyar 6 ай бұрын

Thank you very much teacher!

@TheMathematiciankfm2735 5 ай бұрын

nice video,well explained

@keefeang2036 7 ай бұрын

thanks for posting this video i love u sir

@Krankaroon 6 ай бұрын

I love this man

@Tomas-zv2js 8 ай бұрын

The red laser pointer does help with the ADHD. I think my attention span is able to keep up much longer now. Thank you!

@yahdz8188 4 ай бұрын

Got me through college bro shout out to you

@thabangduma3596 3 ай бұрын

Mind blowing!!!

@manavrrai 7 ай бұрын

absolute king

@tejetski Ай бұрын

This man finna boost my sat score by about 100

@akshajande6304 Жыл бұрын

The link to the practice problems doesn't seem to work 😢

@chisomeze4626 6 ай бұрын

Thank youuuuuu 🥹 I have exams tomorrow by 9am, I'm so happy 😁

@runorokotie2914 Жыл бұрын

Please does anyone know if he has any video concerning inequalities in one variables or where I can get them

@jamesragnarim8148 Жыл бұрын

Pls can u show how to calculate antilog in fx calculator

@asantedan-zk4zx 8 ай бұрын

Continue good word our tutor

@Syntaxxed 2 ай бұрын

this is already great but would be even better with a visual representation on the unit circle. But thanks for saving my grades tomorrow!

@Randomguy44889 Жыл бұрын

If you could provide a pdf it would be much appreciated .

@mccauleybacalla2228 Жыл бұрын

coscosb = 1/2 [ cos (a+b) + cos (a-b) ] 21:40

@VanessaJimen3z Ай бұрын

I was getting frusterated when he was bout to skip explaining cos20=cos^20-sin^20, then he did, and I was relievedddddd

@thatomofolo452 Жыл бұрын

Huge facts 💯

@NahidsJunk Жыл бұрын

Please go over picards methods

@theonewhotakesthewin Жыл бұрын

Thank you!

@mhecca6856 7 ай бұрын

Where can I find the exercises or example of this topic?

@mrblue2052 9 ай бұрын

thank you

@Mathicalminds Жыл бұрын

I love 💕 your video dudes

@judekirkcruz7177 10 ай бұрын

THANK U SO SO MUCHHH

@wediadi6788 Жыл бұрын

Fantastic, full packed course from the very basic to the advanced in less than half hour.

@iili9486 2 ай бұрын

You are a legend

@siro5728 Жыл бұрын

i have an ib math external in 1 month and I find the subject hard i need help

@user-yz6uk8xj7e 10 ай бұрын

You're the best

@aleem6441 9 ай бұрын

THE BEST.

@aimusoorii4484 8 ай бұрын

Lol Im binge watching every trig derivation vids for my upcoming midterm exam

@runorokotie2914 Жыл бұрын

Nice one

@giftudeme1271 9 ай бұрын

Thanks 🎉

@John-ru4gz Жыл бұрын

Just had an exam on these.

@gamerjames8432 Жыл бұрын

I suggest changing the background to more like gray so it is easy on the eyes . Btw appreciate your dedication Man :)

@josephyaw4112 8 ай бұрын

I think you interchanged the tan and the cot in the beginning on the video, please kindly check.

@handel136 Жыл бұрын

Finally thanks

@shototodoroki6822 Жыл бұрын

Hello20** i was here rayan slm : wonder egg priority nd nana hachi707 r my fav animes

@stevenzimba Ай бұрын

Will never fail trig again

@MandaVisto8594 Жыл бұрын

Hello 2090. I was here

@cooperanderson4847 Жыл бұрын

Me too

@GeraldBosley-cf8ng 6 ай бұрын

I can handle any mathematics up to calc 3, but I still get these trig identities wrong. I have got to figure out a system to really commit these to memory because I should not be having this problem.